("Frank Moses Keller" changed his name to "Frank Merle Keller").
Year: 1930; Census Place: Los Angeles, Los Angeles, California; Roll: 151; Page: 13A; Enumeration District: 0494; Image: 28.0; FHL microfilm: 2339886
Year: 1940; Census Place: Los Angeles, Los Angeles, California; Roll: T627_383; Page: 3B; Enumeration District: 60-857
Marital Status: Married; Relation to Head of House: Head
Year: 1930; Census Place: Los Angeles, Los Angeles, California; Roll: 151; Page: 13A; Enumeration District: 0494; Image: 28.0; FHL microfilm: 2339886
Year: 1940; Census Place: Los Angeles, Los Angeles, California; Roll: T627_383; Page: 3B; Enumeration District: 60-857
Marital Status: Married; Relation to Head of House: Head
Year: 1940; Census Place: Los Angeles, Los Angeles, California; Roll: T627_383; Page: 3B; Enumeration District: 60-857